Hard wrap at

Property names:

max_line_length, [resharper_]csharp_max_line_length

This option (similarly to the Editorconfig's 'max_line_length') defines the desired maximum number of characters in each line. It is applied during code reformatting if 'Wrap long lines' is enabled. Line breaks are added, if possible, at the positions not exceeding the specified value, according to the language syntax and other line wrapping settings.